Floor sweeper



FIG. 1 is a perspective view of a floor sweeper;

FIG. 2 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

Any broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. In addition, the surface shading illustrated in the drawings is provided merely to highlight the contour of the design; it is not intended to be illustrative of texture or gloss.

The break in the handle portion of the design is shown to illustrate that the handle of the claimed design is of indeterminate length. 

The ornamental design for a floor sweeper, as shown and described. 